From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D712BC636CA for ; Wed, 21 Jul 2021 09:59:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B0C2A6120C for ; Wed, 21 Jul 2021 09:59:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238215AbhGUJI7 (ORCPT ); Wed, 21 Jul 2021 05:08:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:39972 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237490AbhGUJFN (ORCPT ); Wed, 21 Jul 2021 05:05:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id DE5B361019; Wed, 21 Jul 2021 09:44:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626860701; bh=O5AzgbU5ka4qZYaeYoTThyMLeQb4DjVHL9gWjDpvgzU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HYr6JNncR4ZTsgvjnZsOxZ767WyicEiploh0Qb0RoOAO9N7WtIaatIevOiwl23BIa 7yoFwdbKJrfSeThrTyAjMFTO/FeDmbdbkDH3QTiBgmU8nhJ5grl1oHmpAhcwQDaxb5 9GL/ywt2clQwVq3cUL2Nj7/mwwysp3gJSwY5txSv7ZFI7BIz30y+l3t1czA2fNXECG Y4qw3BKzSXEPqyCGk2S94CFMCGKiQsGCiZK4jUepaapLrNwy8q/nxb8vkpgynnmcL0 eRsIx0y9xlDmltSZrkZTC1Zzz9vGN2XL95Vpy9sNq27+M4OBAkab1WAskRdfG5W0GY 5Xr54CCt6u1xA== Date: Wed, 21 Jul 2021 12:44:55 +0300 From: Mike Rapoport To: "Matthew Wilcox (Oracle)" Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Christoph Hellwig Subject: Re: [PATCH v14 043/138] mm/memcg: Convert mem_cgroup_migrate() to take folios Message-ID: References: <20210715033704.692967-1-willy@infradead.org> <20210715033704.692967-44-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210715033704.692967-44-willy@infradead.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 15, 2021 at 04:35:29AM +0100, Matthew Wilcox (Oracle) wrote: > Convert all callers of mem_cgroup_migrate() to call page_folio() first. > They all look like they're using head pages already, but this proves it. > > Signed-off-by: Matthew Wilcox (Oracle) > Reviewed-by: Christoph Hellwig > --- > include/linux/memcontrol.h | 4 ++-- > mm/filemap.c | 4 +++- > mm/memcontrol.c | 35 +++++++++++++++++------------------ > mm/migrate.c | 4 +++- > mm/shmem.c | 5 ++++- > 5 files changed, 29 insertions(+), 23 deletions(-) Acked-by: Mike Rapoport